Zambrano Cheverria, E. L., Ortíz, M. C., Soria Suárez, F. F., Moreno Cruz, J. I. and Vallejo Vallejo, M. E. (2021) “Callaborative Economy as a business model to the sustainable tourism in the Province of Pichincha Ecuador”, Ecuadorian Science Journal, 5(3), pp. 194-208. doi: 10.46480/esj.5.3.155.